Created TableTop model with factory and tests that currently fail. Added factory girl.
Added validations to world model.
Created tile model with tests and factory. Added new test to table top tests.
Added in relationship between table top and tile. Added validations on tile
Added in further validations. Fixed tests. Added method to generate tiles in table top.
Updated readme with some information about what is in the repository.
Merge pull request #1 from maleckai/create-tabletop

Create tabletop